HOT-
You and I alone know the true pshat in the posuk “ezer knegdo”, but now I’m going to let the secret out. The meaning is understood by reversing the phrase to “k’negdo, ezer”. Men are self-destructive beings in every way, and everything they do is to their own detriment. Hence, by opposing man, woman prevents his self-destructiveness, which is a help to him. K’negdo, ezer.
At least, that’s what I learned from at Torah N.O.W. meetings 🙂